Carbon fiber/alkali-activated composite pressure-sensitive material and preparation method thereof

The invention relates to the technical field of conductive concrete, and discloses a carbon fiber/alkali-activated composite pressure-sensitive material, which is prepared from the following raw materials in parts by weight: 10 to 20 parts of sodium hydroxide, 6 to 12 parts of silicon powder, 40 to 80 parts of water, 0.8 to 1.6 parts of dispersing agent, 1 to 2 parts of defoaming agent, 30 to 60 parts of sand material, 1 part of electrode plate, 1 part of carbon fiber, 1 part of protective coating and the like. According to the carbon fiber/alkali-activated composite pressure-sensitive material and the preparation method thereof, the titanium alloy wire mesh is added into the slurry, so that electrode plates are uniformly distributed in the composite pressure-sensitive material subjected to composite molding, the conductivity of the composite pressure-sensitive material is guaranteed, the flowability of conductive concrete is reduced, and a conductive phase is prevented from being agglomerated and clustered;